Modified Life features car stereo wiring diagram, car radio wire schematic and car audio wiring guide for all late model cars. All the wire color codes information you need to perform a car radio installation.

Our car stereo wire charts, car radio wire harness colors and installation guides are easy to read, informative, organized and best of all, free. Use, add to and reference any car wiring information on Modified Life.

Having trouble installing your car radio head unit? Simply find the car radio wiring diagram for your vehicle and post a question or ask for help. We or someone in the community will try to help you find a solution.

2003 Jeep Wrangler Car Radio Stereo Audio Wiring Diagram

Whether your an expert Jeep electronics installer or a novice Jeep enthusiast with a 2003 Jeep Wrangler, a car stereo wiring diagram can save yourself a lot of time. One of the most time consuming tasks with installing an after market car stereo, car radio, car speakers, car amplifier, car navigation or any car electronics is identifying the correct color wires for a 2003 Jeep Wrangler.

The Modified Life staff has taken all its Jeep car radio wiring diagrams, Jeep car audio wiring diagrams, Jeep car stereo wiring diagrams, Jeep car radio wiring schematics, Jeep car wiring diagrams and cataloged them online. Feel free to use any Jeep car stereo wiring diagram that is listed on Modified Life but keep in mind that all information here is provided “as is” without any warranty of any kind and most of the diagrams listed on our enthusiast website are submitted by the Modified Life community. Use of the wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 2003 Jeep Wrangler.

If you would like to help the Modified Life community by adding a car audio wiring diagram, car stereo wiring diagram or car radio wiring diagram to our resource, please feel free to post any additional information about the 2003 Jeep Wrangler on this page.

Hey guys, I just picked up a factory sub for my ’03 wrangler. It has an 8 pin connector (2 rows x 4 pins each) and the RCA audio inputs. Would anybody out there happen to know the pin out on that amp so I can make a harness? Thanks a lot everyone. Keep on Jeepin’ on!

Kevin, as much as we would like to help you, most of the car radio wire information listed on our website is provided by our visitors. We currently do not have any information on the 2011 Jeep Wrangler stereo wiring but hopefully someone from our knowledgeable Modified Life community would be able to chime in and help you out.